This document appears to be a worksheet asking a student to complete sentences by using the possessive form of various nouns provided in parentheses. The student is asked to write the possessive nouns on the lines following each sentence. The worksheet tests the student's understanding of forming possessive nouns and includes examples involving a teacher's desk, Henry's house, Linda's car, a policeman's helmet, my brother's bike, the cook's apron, the bird's wing, and Julie's book.